SE395516B - Hydraulisk ventilanordning - Google Patents

Hydraulisk ventilanordning

Info

Publication number: SE395516B
Authority: SE; Sweden
Prior art keywords: valve device; hydraulic valve; hydraulic; valve
Prior art date: 1973-02-15

Application number

SE7402024A

Other languages

English (en)

Swedish (sv)

Inventor

D W Risk

Original Assignee

Maxton Mfg Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-02-15

Filing date

1974-02-15

Publication date

1977-08-15

1974-02-15 Application filed by Maxton Mfg Co filed Critical Maxton Mfg Co

1977-08-15 Publication of SE395516B publication Critical patent/SE395516B/xx

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
- B66B1/405—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings for hydraulically actuated elevators
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87177—With bypass
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87193—Pilot-actuated
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87193—Pilot-actuated
- Y10T137/87209—Electric

Landscapes

Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Computer Networks & Wireless Communication (AREA)
Fluid-Pressure Circuits (AREA)
Types And Forms Of Lifts (AREA)
Elevator Control (AREA)
Servomotors (AREA)

SE7402024A 1973-02-15 1974-02-15 Hydraulisk ventilanordning SE395516B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US33298673A	1973-02-15	1973-02-15

Publications (1)

Publication Number	Publication Date
SE395516B true SE395516B (sv)	1977-08-15

Family

ID=23300764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7402024A SE395516B (sv)	1973-02-15	1974-02-15	Hydraulisk ventilanordning

Country Status (7)

Country	Link
US (1)	US4153074A (xx)
JP (1)	JPS6027842B2 (xx)
DE (1)	DE2358057C2 (xx)
FR (1)	FR2217576B1 (xx)
GB (3)	GB1464142A (xx)
IT (1)	IT1004940B (xx)
SE (1)	SE395516B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4206688A (en) *	1978-06-09	1980-06-10	Caterpillar Tractor Co.	Overrunning load control for hydraulic motors
JPS54162353A (en) *	1978-06-13	1979-12-22	Toshiba Corp	Hydraulic circuit for driving cargo handling apparatus
DE2837666A1 (de) *	1978-08-29	1980-03-06	Inter Hydraulik Gmbh	Fuell- und auslassventil zur steuerung des hydraulikflusses, insbesondere bei pressen, abkantpressen und scheren
JPS58207261A (ja) *	1982-05-28	1983-12-02	株式会社日立製作所	油圧エレベ−タの制御弁装置
US4601366A (en) *	1983-04-22	1986-07-22	Blain Roy W	Down valve for the down speed control of a hydraulic elevator
DE3434014A1 (de) *	1984-09-15	1986-03-20	Beringer-Hydraulik GmbH, Neuheim, Zug	Hydraulische steuerung
JPS6249003A (ja) *	1985-08-28	1987-03-03	Taiyo Tekko Kk	弁装置
US4637495A (en) *	1985-10-09	1987-01-20	Blain Roy W	Pressure/viscosity compensated up travel for a hydraulic elevator
US4694935A (en) *	1986-10-17	1987-09-22	Cemco, Inc.	Self-adjusting control valve for elevators
JPS63199969A (ja) *	1987-02-13	1988-08-18	Hitachi Ltd	流体制御弁
FI874147A0 (fi) *	1987-09-22	1987-09-22	Pentti Rita	Ventilanordning.
US5232070A (en) *	1991-08-15	1993-08-03	Blain Roy W	Up leveling control system for small elevators
US5395090A (en) *	1992-10-23	1995-03-07	Rosaen; Nils O.	Valve for high pressure fluid systems
US5374794A (en) *	1993-12-09	1994-12-20	United States Elevator Corp.	Elevator control valve assembly
US5651436A (en) *	1995-04-20	1997-07-29	Midwest Brake Bond Company	Brake and clutch control system
BR0106900A (pt)	2000-07-03	2002-07-16	Wittur Ag	Unidade de válvula de controle para elevador hidráulico
CN101476573B (zh) *	2009-01-06	2010-12-08	重庆跃进机械厂有限公司	一种集成式电液比例控制阀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1484674A (en) *	1923-05-16	1924-02-26	Ingersoll Rand Co	Pilot valve for compressors
US1710055A (en) *	1928-02-13	1929-04-23	Patrick M Grant	Fluid-pressure-operated valve
US2266415A (en) *	1941-03-31	1941-12-16	Watson Stillman Co	Press
US2616262A (en) *	1950-03-11	1952-11-04	Bendix Aviat Corp	Hydraulic piston stop
US2737197A (en) *	1950-05-31	1956-03-06	Dover Corp	Hydraulic control apparatus
DE1090116B (de) *	1954-05-29	1960-09-29	Teves Kg Alfred	Bremsdruckregler in hydraulischen Bremsbetaetigungsanlagen fuer Fahrzeuge, insbesondere Kraftfahrzeuge
US3091932A (en) *	1958-05-07	1963-06-04	Delman Co	Time delay device
US2984982A (en) *	1960-02-11	1961-05-23	Dover Corp	Fluid transmission with control system therefor
US3120880A (en) *	1960-12-23	1964-02-11	Dover Corp	Hydraulic drive and control for elevators
US3141386A (en) *	1962-01-15	1964-07-21	Robert F Loughridge	Hydraulic control apparatus and systems
CH378127A (fr) *	1962-05-29	1964-05-31	Fleury Claude	Dispositif de commande du mouvement d'un organe de machine
US3162092A (en) *	1962-07-09	1964-12-22	Tomkins Johnson Company	Cylinder cushion structure
US3330110A (en) *	1965-07-06	1967-07-11	Bryce I Sprayberry	Fluid flow control system
US3399689A (en) *	1965-10-18	1968-09-03	Victor Equipment Co	Control valve including independently operable pilot valves
US3393508A (en) *	1966-09-26	1968-07-23	Itt	Hydraulic actuator having position responsive relief valve means
US3729020A (en) *	1970-04-30	1973-04-24	L Koci	Pressure relief and drain valve

1973
- 1973-11-21 DE DE2358057A patent/DE2358057C2/de not_active Expired
- 1973-12-04 FR FR7343181A patent/FR2217576B1/fr not_active Expired
1974
- 1974-01-25 GB GB3291176A patent/GB1464142A/en not_active Expired
- 1974-01-25 GB GB362574A patent/GB1464141A/en not_active Expired
- 1974-01-25 GB GB3346576A patent/GB1464143A/en not_active Expired
- 1974-02-13 IT IT67407/74A patent/IT1004940B/it active
- 1974-02-15 JP JP49017693A patent/JPS6027842B2/ja not_active Expired
- 1974-02-15 SE SE7402024A patent/SE395516B/xx unknown
1976
- 1976-10-18 US US05/733,679 patent/US4153074A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS6027842B2 (ja)	1985-07-01
DE2358057C2 (de)	1984-09-06
JPS49116475A (xx)	1974-11-07
FR2217576B1 (xx)	1979-01-26
US4153074A (en)	1979-05-08
GB1464142A (en)	1977-02-09
DE2358057A1 (de)	1974-08-22
IT1004940B (it)	1976-07-20
FR2217576A1 (xx)	1974-09-06
GB1464141A (en)	1977-02-09
GB1464143A (en)	1977-02-09

Publication	Publication Date	Title
AT328667B (de)	1976-04-12	Hydraulisches senkbrems - sperrventil
SE404238B (sv)	1978-09-25	Hydraulisk styranordning
IT1024146B (it)	1978-06-20	Valvola idraulica sanitaria
AR199827A1 (es)	1974-09-30	Estructura de valvula
SE395516B (sv)	1977-08-15	Hydraulisk ventilanordning
IT1006719B (it)	1976-10-20	Dispositivo di comando idraulico
SE393166B (sv)	1977-05-02	Hydrauliskt reglerventilaggregat
SE394265B (sv)	1977-06-20	Tryckanordning
SE399313B (sv)	1978-02-06	Vridventil
IT1003472B (it)	1976-06-10	Dispositivo di comando idraulico
SE411683B (sv)	1980-01-28	Hydraulisk bromsanordning
SE7412557L (sv)	1975-04-06	Ventilanordning
SE423417B (sv)	1982-05-03	Hydrauliskt manovrerbar lenkanordning
DK154954C (da)	1989-06-05	Kontraventil
IT976869B (it)	1974-09-10	Valvola idraulica
IT1009911B (it)	1976-12-20	Dispositivo idraulico
IT1024147B (it)	1978-06-20	Valvola idraulica sanitaria
SE399314B (sv)	1978-02-06	Vridventil
BR7410688D0 (pt)	1975-09-02	Valvula
BE820927A (fr)	1975-04-10	Soupape
IT976866B (it)	1974-09-10	Valvola idraulica
IT1022499B (it)	1978-03-20	Valvola soccorritrice
AT339105B (de)	1977-10-10	Ruckschlagventil
IT1005587B (it)	1976-09-30	Dispositivo idraulico di comando di aratri voltorecchio
IT1022621B (it)	1978-04-20	Valvola di regolazione